Sony HCD-GNZ8D - 7-5. Block Diagram - Function;Power Section; Power Supply Diagram

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HCD-GNZ7D/GNZ8D/GNZ9D
HCD-GNZ7D/GNZ8D/GNZ9D
7-5. BLOCK DIAGRAM — FUNCTION/POWER SECTION —
AC IN
RY901
T911
POWER
TRANSFORMER
DVD +9V
M +9V
A +9V
75CLK
76DI1
STBY
RELAY
P1
I
P21
73LATCH
77RST
CLK
DI1
LATCH
RSTB
3
26
4
2
SYSTEM CONTROL
IC101 (4/4)
VCC CONT
HP SW
72
44-51,
53-61,
63
65-67
D110
I/1
SIRCS
7
D115-120
RING
ILLUMINATION
LED DRIVE
Q114-117
FUNCTION
KEY
S11-20
REMOTE CONTROL
RECEIVER
94
S31-38,101
93
S51-57
92
89
74
4
21
STANDBY
LED
12 RESET
+VF
20 AC CUT
43 – 41
X102
32.768kHz
11
10
XCOUT
XCIN
13
15
X101
16MHz
XOUT
XIN
ILLUMI 2/5
ILLUMI 3/6
ILLUMI 1/4
ILLUMI CTRL
WAKE UP0
KEY2
VOL(A)&(B)
/SW IN
KEY1
KEY0
+VH
-VH
D471
F914
F915
F916
F917
F910
+VL
-VL
+VF
D571
DVD +5V
D +3.3V D +3.3V
LED +9V
DVD POWER
22
UNREG+20V
UNREG+15V
D751
F918
GNZ8D/GNZ9D
TH
D761
F919
D911
D+3.3V
EVER+4V
-VP
EVER+4V
VCC+3.3V
+3.3V
REG
IC105
+3.3V
RF+3.3V
REG
IC107
DVD+3.3V
REG
IC851
DVD POWER
CONTROL
Q,861,870
RF +3.3V
DVD +3.3V
DVD +5V
DVD+5V
REG
IC861
DVD+9V
REG
IC941
M+9V
REG
IC942
A+9V
REG
IC943
DVD POWER
CONTROL
Q771,772
POWER
CONTROL
Q108,109
DVD+5V
REG
IC771
ILLUMINATION
CONTROL
Q111-113
81
80
18
RESET
SWITCH
Q107
RESET
IC103
D+4V
REG
IC945
B-
SWITCH
Q902
POWER
SWITCHING
D+4V
D+4V
EVER+4V
+3.3V
RF+1.8V
REG
IC106
RF +1.8V
5
SIGNAL IN/OUT CONTROL
IC102 (3/3)
FL101
FLUORESCENT
INDICATOR
TUBE
RELAY
DRIVE
Q901
H
MAIN
SECTION
(Page 38)
ENCODER
S102
MASTER VOLUME
FUNCTION
KEY
FUNCTION
KEY
G1-13
D101
D102
E12,E13,
AUS
EXCEPT
E12,E13,
AUS,TH
E2,E3,E15,EA,
SP,PH,
E51,MX
E12,E13,
AUS,TH
GNZ7D:TH/
GNZ8D:E12,E13,TH/
GNZ9D:E12,E13,AUS,MX
GNZ7D:EXCEPT TH/
GNZ8D:EXCEPT E12,E13,TH/
GNZ9D:EXCEPT E12,E13,AUS,MX
IC104
S901
VOLTAGE SELECTOR
230-240
230-240V
220V
120V
220
120
• Abbreviation
E2 : 120 V AC area in E model
E3 : 240 V AC area in E model
E12 : 220-240 V AC area in E model
E13 : 220-230 V AC area in E model
E15 : Iran model
E51 : Chilean and Peruvian model
AUS: Australian model
EA : Saudi arabia model
PH : Philippine model
SP : Singapore model
MX : Mexican model
TH : Thai model
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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